P-teroctyl phenol
Zita rechiChinese: p-tert-octylphenol
Zita reChirungu: p-tert-octylphenol
Dhizaini: 4- tert - octylphenol, 4- tert - octylphenol, nezvimwe.
Mushonga wekemikari: C14H22O
Molecular uremu: 206.32
Nhamba yekupinda yeCAS: 140-66-9
EINECS nhamba yekupinda: 205-246-2
Kunyungudika: 83.5-84 ℃
Pfuma yenyama
[Kuonekwa] white flake crystal patembiricha yemumba.
【Poindi yekubikira】 (℃) 276
(30mmHg) 175
Kunyungudika (℃) 83.5-84
【 Flash point 】 (℃) (yakavharirwa) 138
【 Density 】 Density inooneka g/cm3 0.341
Hukama density (120 ℃) yaive 0.889
【 Solubility 】 Hainyungudika mumvura, inonyungudika mune zvakawanda organic solvents.
Kugadzikana.Kugadzikana
Chemical property
[CAS yekupinda nhamba] 140-66-9
【EINECS nhamba yekupinda 】205-246-2
Molecular uremu: 206.32
【 Molecular Formula uye Structural formula 】 Iyo molecular formula ndeye C14H22O, uye chimiro chemakemikari ndeichi:
Common chemical reaction ine benzene ring substitution reaction uye hydroxyl reaction properties.
[Komisheni inorambidzwa] yakasimba oxidant, asidhi, anhydride.
[Polymerization njodzi] Hapana polymerization njodzi
Main kushandiswa
P-teroctyl phenol chinhu chakasvibirira uye chepakati cheindasitiri yemakemikari yakanaka, senge synthesis yeoctyl phenol formaldehyde resin, inoshandiswa zvakanyanya mumafuta ekuwedzera, inki, tambo yekumisa zvinhu, inki yekudhinda, pendi, adhesive, light stabilizer uye mamwe minda yekugadzira. .Synthesis yeasiri-ionic surfactant, anoshandiswa zvakanyanya mu detergent, pesticide emulsifier, textile dhayi uye zvimwe zvigadzirwa.Synthetic rubber anobatsira akakosha pakugadzira matai eradial.
Toxicity uye zvakatipoteredza zvinokonzerwa
P-teroctyphenol ikemikari ine muchetura inoshatirisa uye inokanganisa maziso, ganda uye mucous membranes uye inogona kukonzera kusaona zvakanaka, kusangana, kurwadziwa uye kupisa.Kufema kwakakura kunogona kukonzera kukosora, pulmonary edema, uye kunetseka kufema.Kugara uchisangana neganda kunogona kukonzera ganda bleaching.Kushatirwa kuri pakati nepakati: Rabbit ziso meridian: 50μg/ 24h.Kukurudzira kwakadzikama: 20mg/24 maawa percutaneous mutsuro.Acute chepfu makonzo transoral LD502160mg/kg.Kutarisisa kunofanirwa kupihwa kune njodzi dzinogona kuitika kwezvakatipoteredza dzinokonzerwa nemarara uye ne-zvigadzirwa kubva mukugadzira maitiro.
Kurongedza, kuchengetedza uye kutakura
Zvigadzirwa zvacho zvinorongedzerwa mumabhegi akarukwa akaiswa masaga epurasitiki kana madhiramu emakadhibhokisi, saga rega rega richirema 25 kg net.Chengetedza muimba yakaoma, yakachena uye ine mhepo.Ramba kure nemaoxidants akasimba, asidhi yakasimba, anhydrides uye chikafu, uye dzivirira kusanganiswa kwekufambisa.Nguva yekuchengetedza igore rimwe, kupfuura nguva yekuchengetedza, mushure mekuongorora inogona kushandiswa.Kufambisa zvinoenderana neanobvira uye ane chepfu makemikari manejimendi.
Nguva yekutumira: Feb-20-2023